1 But make sure you are aware of how to make co-sleeping safe. 2  If your baby is six months or younger, it's safest for her to sleep in a cot next to your bed. 3  Share the role of comforter with your partner, so both of you can help your baby fall back to sleep.
Weather in San Francisco in September 2017. Expect 22Â°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in San Francisco in September. Check more long-term weather averages for San Francisco in September before you book your next holiday to California in 2017.
Weather Lowdown. April in San Francisco, USA is gradually getting warmer as spring begins moving into summer. The average temperature during this month is slowly beginning to rise to around 110C and the average high and low temperatures also rise from a day time high of 170C to an overnight low of 100C.